Know Your Environment. Protect Your Health.

Bromodichloromethane

The Resort At Eagle Mountain Lake

Bromodichloromethane, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Bromodichloromethane and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.

 

28

Samples

0

Samples exceeding legal limit (MCL)

12

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
201813.5 ppb32ND - 38.8 ppb
20192.45 ppb52ND - 11.1 ppb
20200.224 ppb51ND - 1.12 ppb
20211.21 ppb53ND - 3.36 ppb
20221.26 ppb52ND - 3.61 ppb
20231.34 ppb52ND - 3.52 ppb

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.06 ppb

The EWG Health Guideline of 0.06 ppb for bromodichloromethane was based on the California Office of Environmental Health Hazard Assessment's public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer and harm to fetal growth and development.

ppb = parts per billion

All test results

Date Lab ID Result
2018-09-20Q183760100838.8 ppb
2018-09-20Q18376010011.62 ppb
2018-12-04Q1849240001ND
2019-03-20Q1911630001ND
2019-03-20Q1911630005ND
2019-06-26Q19403540011.15 ppb
2019-09-13Q196528100111.1 ppb
2019-10-30Q1974587001ND
2020-02-18Q2006091001ND
2020-02-18Q2006091006ND
2020-04-30Q20167410011.12 ppb
2020-09-22Q2037543001ND
2020-10-28Q2041623001ND
2021-03-22Q21072780011.04 ppb
2021-06-24Q2116573001ND
2021-08-17Q21220810011.65 ppb
2021-08-17Q21220810033.36 ppb
2021-12-08Q2134360001ND
2022-03-14Q2208498001ND
2022-03-15Q2208938002ND
2022-06-20Q22168890013.61 ppb
2022-09-23Q22289120012.69 ppb
2022-12-12Q2237197001ND
2023-03-09Q2309406001ND
2023-05-15Q2318246001ND
2023-08-03Q23317010013.52 ppb
2023-08-03Q23317010053.16 ppb
2023-12-04Q2351278001ND